find branch names and commits ahead or behind

1 files changed, 118 insertions, 0 deletions

diff --git a/test-commits.sh b/test-commits.sh
new file mode 100755
index 0000000..003ebbf
--- /dev/null
+++ b/test-commits.sh
@@ -0,0 +1,118 @@
+scriptDir="$(cd "$(dirname "$0")"; pwd)"
+
+source "$scriptDir/git-base.sh"
+
+tmpfile=""
+
+cd_to_tmp() {
+  tmpfile="/tmp/git-prompt-tests-$(time_now)$1"
+  mkdir -p "$tmpfile"
+  cd "$tmpfile"
+}
+
+rm_tmp() {
+  cd $scriptDir
+  rm -rf /tmp/git-prompt-tests*
+}
+
+test_commits_with_no_commits() {
+  cd_to_tmp
+  git init --quiet
+
+  assertEquals "0" "$(commits_ahead_of_remote)"
+  assertEquals "0" "$(commits_behind_of_remote)"
+
+  rm_tmp
+}
+
+test_commits_behind_no_remote() {
+  cd_to_tmp
+  git init --quiet
+
+  echo "foo" > foo
+  git add .
+  git commit -m "test commit" --quiet
+  assertEquals "0" "$(commits_behind_of_remote)"
+
+  rm_tmp
+}
+
+test_commits_ahead_no_remote() {
+  cd_to_tmp
+  git init --quiet
+
+  echo "foo" > foo
+  git add .
+  git commit -m "test commit" --quiet
+  assertEquals "0" "$(commits_ahead_of_remote)"
+
+  echo "bar" > bar
+  git add .
+  git commit -m "test commit" --quiet
+  assertEquals "0" "$(commits_ahead_of_remote)"
+
+  rm_tmp
+}
+
+test_commits_ahead_with_remote() {
+  cd_to_tmp "remote"
+  git init --quiet
+  touch README
+  git add .
+  git commit -m "initial commit" --quiet
+  remoteLocation="$(pwd)"
+
+  cd_to_tmp "new"
+  git init --quiet
+  git remote add origin $remoteLocation
+  git fetch origin --quiet
+  git checkout master --quiet
+  repoLocation="$(pwd)"
+
+  cd "$remoteLocation"
+  echo "foo" > foo
+  git add .
+  git commit -m "test commit" --quiet
+  cd "$repoLocation"
+  git fetch origin --quiet
+  assertEquals "1" "$(commits_ahead_of_remote)"
+
+  cd "$remoteLocation"
+  echo "bar" > bar
+  git add .
+  git commit -m "test commit" --quiet
+  cd "$repoLocation"
+  git fetch origin --quiet
+  assertEquals "2" "$(commits_ahead_of_remote)"
+
+  rm_tmp
+}
+
+test_commits_ahead_with_remote() {
+  cd_to_tmp "remote"
+  git init --quiet
+  touch README
+  git add .
+  git commit -m "initial commit" --quiet
+  remoteLocation="$(pwd)"
+
+  cd_to_tmp "new"
+  git init --quiet
+  git remote add origin $remoteLocation
+  git fetch origin --quiet
+  git checkout master --quiet
+
+  echo "foo" > foo
+  git add .
+  git commit -m "test commit" --quiet
+  assertEquals "1" "$(commits_ahead_of_remote)"
+
+  echo "bar" > bar
+  git add .
+  git commit -m "test commit" --quiet
+  assertEquals "2" "$(commits_ahead_of_remote)"
+
+  rm_tmp
+}
+
+. ./shunit/shunit2